Home / 17,228,935.80-23,776,090.83-9,494,254.92

Finding the Fourth Proportional to 17,228,935.80, 23,776,090.83 and 9,494,254.92

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Solution

The fourth proportional to 17,228,935.80, 23,776,090.83 and 9,494,254.92 is: 13,102,159.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,935.80 : 23,776,090.83 = 9,494,254.92 : x
  2. Step 2: Convert to fraction form
    17,228,935.80/23,776,090.83 = 9,494,254.92/x
  3. Step 3: Cross multiply
    17,228,935.80x = 23,776,090.83 × 9,494,254.92
  4. Step 4: Simplify right side
    17,228,935.80x = 225,736,267,341,094.38
  5. Step 5: Solve for x
    x = 225,736,267,341,094.38/17,228,935.80
  6. Step 6: Final answer
    x = 13,102,159.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.